nsarray

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How to sort an array of NSStrings by the number contained within? (in ascending order)

I\'m wondering if it is possible to sort an NSArray of NSStrings based on a number value contained within. Basically its a list of process ID\'s and process names, and I would like to sort the process[详细]

2023-03-28 13:02 分类：问答
Crazy array sorting in tableView! sortedArrayUsingSelector help?

My tableView app loads the data into the table view. Everything works perfectly, but the array sorting is kind of messed, like you can see in the picture below. I thought about using the sortedArrayUs[详细]

2023-03-28 07:53 分类：问答
not able to change property of objects of NSArray

I have a: @property(nonatomic, retain) NSArray * buttonsArray; ... ... @synthesize buttonsArray; when the view loads I initialize it as:[详细]

2023-03-28 07:17 分类：问答
Read from NSDictionary to NSMutableArray Crash when there's only one element

I have a NSDictionary that I get data from a xml file. The xml file looks like this: <?xml version=\"1.0\" encoding=\"ISO-8859-1\" standalone=\"no\"?>[详细]

2023-03-28 06:03 分类：问答
CHCSVWriter Unicode Problem

I having problem using CHCSVwriter to export my arrays to CSV or excel file. I have several Arrays that are in Persian language ( it\'s localized and this must be UTF-8, at least in windows ).[详细]

2023-03-28 01:13 分类：问答
Problem with UISearchBar and NSMutableArray

I have a tableview with a search bar. I want to search my whole core data database. I loaded everything into an array here:[详细]

2023-03-27 16:13 分类：问答
NSArray is empty when I call it from another class (xcode)

I\'m kind of a newbie in objective-c and I\'m having issues when I call a NSArray from other class. I have a class which handles the parsing of a XML feed and another to manage the UItableview stuff.[详细]

2023-03-27 04:37 分类：问答
UIImageView animation: manual frame advance

I am developing an iPhone app with a UIImageView. The UIImageView is populated from an NSArray. What I would like to know, is how to, instead of using the[详细]

2023-03-27 03:19 分类：问答
Display a serial of UIImageViews using the UIImage objects of a NSArray

I can 开发者_运维知识库not find out a easy way. Anyone help? Thanks!Put your image name into array instead of images, that\'s much better memory-wise.[详细]

2023-03-26 23:31 分类：问答
Loading Array From .Plist

I\'m trying to load my array from an array in my .Plist but its not working. The plist looks like this:[详细]

2023-03-26 19:04 分类：问答